package com.example.demo1.itlianxi06;

import java.util.Scanner;

public class SannerDemo {
    public SannerDemo() {
    }

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入一个字符串");
        String line = sc.nextLine();
        System.out.println("你输入的数据是 ：" + line);
    }
}